<div data-role="header">
    <a href="#myPanel" class="ui-btn ui-icon-grid ui-btn-icon-left">菜单</a>
    <h1>首页</h1>
</div>
<div data-role="main" class="ui-content">
    <p>尊敬的<?=$_SESSION['user']['username']?> 欢迎您的登录!</p>
</div>